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Individual Calculations January 2018 |
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| Spada, Vittoria Total change: 96.40 | |   |
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| OP 28 Infrasettimanale SSL - B | Roma | ITA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1266 | 4.50 | 7 | 2.68 | 40 | 107.20 | |
|  Giannandrea, Fabio | | | 1439 | ITA | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Gergely, Imre | | | 1607 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Iarriccio, David | | | 1343 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Casella, Carlo | | | 1556 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Iannamorelli, Pierfederico | | | 1450 | ITA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Casagrande, Filippo | | | 1444 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cordio, Carlo Maria | | | 1379 | ITA | 1.00 | 1 | 0.65 | 40 | 26.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | WE XXII Memorial Roberto Magari - C | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1362 | 2.00 | 4 | -0.27 | 40 | -10.80 | |
| | Sfera, Anastasia | | | 1459 | ITA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Marinelli, Matilde | | | 1121 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Menicagli, Elia | | | 1325 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Melosi, Alessandro | | | 1327 | ITA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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